Improvement in carriage-windows



J. F. DOHAN. Carriage Window.

No. 110,444. Patented Dec. 27,1870.

Y/Wwsw jfiatnd cm JAMES E. DOHAN, OF BINGHAMTON, NEW YORK.

Letters Patent No. 110,444, dated December 27, 187 0 antedated December 15, 1870.

IMPROVEMENT IN CARRIAGE-WINDOWS.

The Schedule referredto in these Letters Patent and making part of the lame.

edge, so the points or teeth shall be capable of penetrating through the cloth or other material and at the same time be easily and firmly clinched thereto, forming a metallic stitch, and holding the window more firmly to the cloth or other material than heretofore accomplished.

Description of the'Acconqmn-ying Drawing.

Figure lit; a view of the window as it' appears in use.- Figure 2 is a part of the same with a portion of the inside section broken away, showing the manner that the window is secured to cloth or other ma I terials.

General Description.

A is the material that the window is attached to. B is the outside section of said window, which should be stamped or struck out of sheet metal,

brass, tin, zinc, or iron, with sharp teeth on its outer edge.

O, the inside section of the window that holds the glass D, and the uniform teeth or p0iuts E are drawing;

Mode of Application.

I take the outside section B and force all the teeth or points E through the material A; then I place the glass D inside section B. The teeth or points E are readily and easily clinched down on the outer edge of the-inside section 0; thus this metallic stitch secures the same firmly to the material A, as shown by the The material over the glass is removed in the usual manner, which gives light thronglfthecarriage or umbrellarwindow.

Thus itis a decided and practical improvement as applied, from the fact that this mode of attaching windows to the cloth or other material with a metallic stitch prevents all moisture from penetrating inside and around said windows. Y

I claim- The outside section B, having the sharp teeth or points uniformly produced onits outer edge, in combination with the inside section 0 and glass D, substantially as and for the purpose herein described. i

Witnesses: JAMES F. DOHA N.'

B. O. DAVIS, DONALD GRANT. 

